Ideally we'd like to have the same way as on Slack with trigger words (which is now deprecated on Slack), but I'm not familiar with what's possible on Discord. Whatever is most similar to:

+1 andrzejkrzywda

The first place where we want to use it is https://arkademy.dev discord server.

This issue might be a good excuse to improve the architecture too. I'm happy to help with advise, code review, etc.